FTL quick-acting folding door, lightweight version with pneumatic



• Sturdy design
• All steel parts sendzimir galvanized, including clamping profiles
• Large choice of door leaves
• Wind resistant
• Pneumatic drive
• Draught-free door leaf hinges with flexible joints
• Large choice of operating elements
• Door opens in power failure



Close-ups
Carriage and sendzimir galvanized clamping strips



Description
Structure / Materials

• Single or double door units
• Upper guide beam with double acting pressure cylinders above the clear opening, sturdy door leaves with vertical clamping structure and horizontal articulated arm, structural parts of the drive beam made of steel, blasted and coated in zinc epoxy resin, steel parts of the door leaves sendzimir galvanized, carriage
• Door leaves made of 7 mm
  transparent, flexible plastic panels (also with woven inlay), each leaf is divided into two segments, door leaf hinges also available in blue or orange on request, door leaves fastened by clamping strips to the structure

 
Dimensions
max. up to approx. 10 m² door surface area (double leaf interior door), larger dimensions on request
  
Drive / Speed

• Pneumatic, with opening and closing speed up to max. 3 m / sec.
• Hold-open time adjustable between 2 and 45 seconds
• Voltage for pneumatic operation 230V/50Hz/16A
• Continual air feed 6 bar
• Operating pressure 3 - 6 bar
• IP54 protection

   
Operation / Control

• Pneumatic: Switch cabinet with air maintenance unit,
  control PCB and main control valve
• Standard operating elements: Pull switch, key switch, push button,
  opto sensor, radar, induction loops, radio remote control

   
Safety

• Door opens automatically in power failure



Conditions that must be met on site

• Power connection and air supply
  (connection with ½" inner diameter)
  max. 1.5 m from the location of the switch cabinet
• Clean and dry compressed air
• See the illustration and table for necessary installation dimensions



Options

• Extension for pull switch or radar
• Brackets for photo cell and reflector
• Connection of traffic light systems
• Safety opto sensor
• Rain cover
• One main control valve on each door leaf for separate leaf control
• Structural parts of the upper guide hot galvanized
• Door leaf with woven inlay
• Structural parts in RAL colour of choice



Dimensions
Door leaf 7 mm thick, with blue or orange hinge